Local mower shop hauled in a lady's lawn tractor and push mower. She wanted them prepped for the new mowing season. She said the push mower died last fall and wouldn't run again. She had no idea what happened to it.......... You couldn't move the mower without raising the front wheels .
They checked the flywheel key which was fine, and the engine does still run.
Luckily the blade was soft enough to absorb all the damage.